st: RE: Unknown function () error.

I see # characters in the code. I may be missing
something but I believe that they are both meaningless
and illegal in this context.
You presumably want some other operator.
Nick
n.j.cox@durham.ac.uk
Vimalanand S. Prabhu
>
> I am new to ml command. I am getting an error: Unknown
> function (), when
> I run the following code for negative binomial count model.
> Is there any
> obvious error in the code which I seem to miss out.
>
> The L function is -exp(lambda.ui).(lambda.ui)^yi/(yi)!
>
> program define nbreg2
> args lnf theta uu
> quietly replace `lnf' = -exp(`theta')#`uu' +
> $ML_y1#(`theta'+ln(`uu')) -
> lnfact($ML_y1)
> end
> ml model lf nbreg2 (jdemh=price eff) ()
> ml check
> ml maximize
>
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